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- Danburite abstract "Danburite is a calcium boron silicate mineral with a chemical formula of CaB2(SiO4)2.It has a Mohs hardness of 7 to 7.5 and a specific gravity of 3.0. The mineral has an orthorhombic crystal form. It is usually colourless, like quartz, but can also be either pale yellow or yellowish-brown. It typically occurs in contact metamorphic rocks.The Dana classification of minerals categorizes danburite as a sorosilicate, while the Strunz classification scheme lists it as a tectosilicate; its structure can be interpreted as either.Its crystal symmetry and form are similar to topaz; however, topaz is a calcium fluorine bearing nesosilicate. The clarity, resilience, and strong dispersion of danburite make it valuable as cut stones for jewelry.It is named for Danbury, Connecticut, United States, where it was first discovered in 1839 by Charles Upham Shephard.".
- Danburite thumbnail DanburiteMexique.jpg?width=300.
- Danburite wikiPageID "1818980".
- Danburite wikiPageLength "3260".
- Danburite wikiPageOutDegree "21".
- Danburite wikiPageRevisionID "666106866".
- Danburite wikiPageWikiLink Boron.
- Danburite wikiPageWikiLink Calcium.
- Danburite wikiPageWikiLink Category:Calcium_minerals.
- Danburite wikiPageWikiLink Category:Orthorhombic_minerals.
- Danburite wikiPageWikiLink Category:Tectosilicates.
- Danburite wikiPageWikiLink Danbury,_Connecticut.
- Danburite wikiPageWikiLink H-M_symbol.
- Danburite wikiPageWikiLink Hermann–Mauguin_notation.
- Danburite wikiPageWikiLink Metamorphic_rock.
- Danburite wikiPageWikiLink Mohs_hardness.
- Danburite wikiPageWikiLink Mohs_scale_of_mineral_hardness.
- Danburite wikiPageWikiLink Nesosilicate.
- Danburite wikiPageWikiLink Orthorhombic.
- Danburite wikiPageWikiLink Orthorhombic_crystal_system.
- Danburite wikiPageWikiLink Silicate_mineral.
- Danburite wikiPageWikiLink Silicate_minerals.
- Danburite wikiPageWikiLink Sorosilicate.
- Danburite wikiPageWikiLink Space_group.
- Danburite wikiPageWikiLink Specific_gravity.
- Danburite wikiPageWikiLink Tectosilicate.
- Danburite wikiPageWikiLink Topaz.
- Danburite wikiPageWikiLink United_States.
- Danburite wikiPageWikiLink File:Danburite_2581.jpg.
- Danburite wikiPageWikiLinkText "Danburite".
- Danburite wikiPageWikiLinkText "danburite".
- Danburite 2v "88".
- Danburite birefringence "δ = 0.006".
- Danburite caption "Danburite 35×28×21 cm".
- Danburite category Silicate_minerals.
- Danburite cleavage "{001} Poor".
- Danburite colour "Colorless, white, gray, brownish white, straw yellow".
- Danburite dana "56.3".
- Danburite diaphaneity "Transparent to translucent".
- Danburite fluorescence "Fluorescent and thermoluminescent ; Short UV=violet blue; Long UV=blue to blue-green".
- Danburite formula "CaB22".
- Danburite fracture "Subconchoidal to uneven".
- Danburite gravity "2.93".
- Danburite habit "Euhedral prismatic crystals; disseminated masses".
- Danburite hasPhotoCollection Danburite.
- Danburite luster "Vitreous – greasy".
- Danburite mohs "7".
- Danburite name "Danburite".
- Danburite opticalprop "Biaxial".
- Danburite refractive "nα = 1.627 – 1.633 nβ = 1.630 – 1.636 nγ = 1.633 – 1.639".
- Danburite streak "White".
- Danburite strunz "9".
- Danburite symmetry H-M_symbol.
- Danburite symmetry Hermann–Mauguin_notation.
- Danburite symmetry "Orthorhombic dipyramidal".
- Danburite symmetry "Space group: Pnam".
- Danburite system Orthorhombic.
- Danburite system Orthorhombic_crystal_system.
- Danburite tenacity "Brittle".
- Danburite unitCell "a = 8.038 Å, b = 8.752 Å, c = 7.73Å; Z=4".
- Danburite wikiPageUsesTemplate Template:Commons_category.
- Danburite wikiPageUsesTemplate Template:Infobox_mineral.
- Danburite wikiPageUsesTemplate Template:Reflist.
- Danburite wikiPageUsesTemplate Template:Silicate-mineral-stub.
- Danburite subject Category:Calcium_minerals.
- Danburite subject Category:Orthorhombic_minerals.
- Danburite subject Category:Tectosilicates.
- Danburite hypernym Mineral.
- Danburite type ChemicalSubstance.
- Danburite type Mineral.
- Danburite type Tectosilicate.
- Danburite type ChemicalObject.
- Danburite type Thing.
- Danburite type Q7946.
- Danburite comment "Danburite is a calcium boron silicate mineral with a chemical formula of CaB2(SiO4)2.It has a Mohs hardness of 7 to 7.5 and a specific gravity of 3.0. The mineral has an orthorhombic crystal form. It is usually colourless, like quartz, but can also be either pale yellow or yellowish-brown.".
- Danburite label "Danburite".
- Danburite sameAs Данбурыт.
- Danburite sameAs Danburita.
- Danburite sameAs Danburit.
- Danburite sameAs دانبوریت.
- Danburite sameAs Danburiitti.
- Danburite sameAs Danburite.
- Danburite sameAs Danburite.
- Danburite sameAs Danburiet.
- Danburite sameAs Danburitt.
- Danburite sameAs Danburyt.
- Danburite sameAs m.05zf88.
- Danburite sameAs Данбурит.
- Danburite sameAs Danburit.
- Danburite sameAs Данбурит.
- Danburite sameAs Q424270.
- Danburite sameAs Q424270.
- Danburite wasDerivedFrom Danburite?oldid=666106866.
- Danburite depiction DanburiteMexique.jpg.
- Danburite isPrimaryTopicOf Danburite.
- Danburite name "Danburite".